First commit

app/SabrehavenServer/SabrehavenOTClient/modules/game_things/things.lua

@@ -0,0 +1,54 @@
+filename =  nil
+loaded = false
+
+function setFileName(name)
+  filename = name
+end
+
+function isLoaded()
+  return loaded
+end
+
+function load()
+  local version = g_game.getClientVersion()
+  local things = g_settings.getNode('things')
+  
+  local datPath, sprPath
+  if things and things["data"] ~= nil and things["sprites"] ~= nil then
+    datPath = '/things/' .. things["data"]
+    sprPath = '/things/' .. things["sprites"]
+  else  
+    if filename then
+      datPath = resolvepath('/things/' .. filename)
+      sprPath = resolvepath('/things/' .. filename)
+    else
+      datPath = resolvepath('/things/' .. version .. '/Tibia')
+      sprPath = resolvepath('/things/' .. version .. '/Tibia')
+    end
+  end
+
+  local errorMessage = ''
+  if not g_things.loadDat(datPath) then
+    if not g_game.getFeature(GameSpritesU32) then
+      g_game.enableFeature(GameSpritesU32)
+      if not g_things.loadDat(datPath) then
+        errorMessage = errorMessage .. tr("Unable to load dat file, please place a valid dat in '%s'", datPath) .. '\n'
+      end
+    else
+      errorMessage = errorMessage .. tr("Unable to load dat file, please place a valid dat in '%s'", datPath) .. '\n'
+    end
+  end
+  if not g_sprites.loadSpr(sprPath, false) then
+    errorMessage = errorMessage .. tr("Unable to load spr file, please place a valid spr in '%s'", sprPath)
+  end
+
+  loaded = (errorMessage:len() == 0)
+
+  if errorMessage:len() > 0 then
+    local messageBox = displayErrorBox(tr('Error'), errorMessage)
+    addEvent(function() messageBox:raise() messageBox:focus() end)
+
+    g_game.setClientVersion(0)
+    g_game.setProtocolVersion(0)
+  end
+end